<?php class EM_Em0131settings_Block_Adminhtml_System_Config_Form_Field_Option extends Mage_Adminhtml_Block_System_Config_Form_Field{	/**     * Override field method to add js     *     * @param Varien_Data_Form_Element_Abstract $element     * @return String     */	protected function _getElementHtml(Varien_Data_Form_Element_Abstract $element)    {		$html = parent::_getElementHtml($element);				$html .= '<br/><div id="preview_'.$element->getHtmlId().'" style="font-size:20px; margin:0 30px 0 0;width:auto;float:left;padding-top:5x">EM google font review</div>				<img style="display:none" id="loading_'.$element->getHtmlId().'" src="'.$this->getSkinUrl('em0131settings/images/loader.gif').'" />		';		         return $html;    } }?>